157068148 is an even 9-digits composite number following 157068147
and preceding 157068149 . In scientific notation, it is written as 1.57068148 × 10^8.
The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors.
There are 76941408 positive integers (up to 157068148) that are relatively prime to 157068148.
157068148 has 24 divisors, whose sum is 280476000
The reverse of 157068148 is 841860751
Previous prime number is 349
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred fifty-seven million sixty-eight thousand one hundred forty-eight
Scientific notation
1.57068148 × 10^8
Engineering notation
1.57068148 × 10^6
Prime Factorization
2 × 2 × 59 × 349 × 1907
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
78534074
Product of the distinct prime numbers
The prime factorization of 157068148 is 2 × 2 × 59 × 349 × 1907.
Since it has a total of 5 prime factors.
7 , 3 , 95 , 49 , 458 , 40 , 4467 , 5122 , 29047 , 12186 , 772899 , 145329 , 9345482 , 3691886 , 86138211 , 52583243 , 356097890 , 316916493 , 5660652320 , 4767981337
n×2
314136296
n×3
471204444
n×4
628272592
n×5
785340740
n÷2
78534074
n÷3
52356049.333333
n÷3
39267037
n÷5
31413629.6
n2
24670403116149904
n3
3.8749345278671E+24
n4
6.0862878991334E+32
n5
9.5596196851169E+40
2 √n
12532.683192357
3 √n
539.54711456612
4 √n
111.94946713744
5 √n
43.573016300234
1 , 2 , 4 , 59 , 118 , 236 , 349 , 698 , 1396 , 1907 , 3814 , 7628 , 20591 , 41182 , 82364 , 112513 , 225026 , 450052 , 665543 , 1331086 , 2662172 , 39267037 , 78534074 , 157068148
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-157068147
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157068148 can be divided by 24 positive divisors.
The sum of these divisors (counting 157068148) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001010111001010101101110100
3
Ternary
101221112212222211
4
Quaternary
21113022231310
5
Quinary
310202140043
6
Senary
23330303204
8
Octal
1127125564
10
Decimal
157068148
12
Duodecimal
44727b04
16
Hexadecimal
95cab74
20
Vigesimal
291da78
36
Base36
2liik4
md5
718e98039cd784ddc5bedf8fcaab0944
sha1
cb83fc87be98bfbee53292eb95db94c65a3aef9a
sha256
9d6a1ade1a42efec5f02ea6562c0f926b95150397316b0c56e0d9f765a5a6c44
sha512
9774f69d900ee481c8a1b06ea5edd00d2f36a717a9f83b88ddec503a01a78768ef86935e59ff5921bb85fc4c2ef207432ed98ffa83e4fdd5261794fcd0748798
ripemd-160
a65dee549fd73d9ca90c07018043cecc1fb967c0
Diameter
314136296
Circumference
986888279.73951
Area
7.7504357190795E+16
Volume
1.6231287794518E+25
Surface area
3.1001742876318E+17
Circumference
986888279.73951
Perimeter
628272592
Area
24670403116149904
Diagonal
222127905.11842
Surface area
148022418696899424
Volume
3.8749345278671E+24
Space diagonal
272050012.58675
Perimeter
471204444
Area
1.0682597910094E+16
Altitude
136025006.29337
Surface area
1.0682597910094E+16
Volume
4.5666541355145E+23
Height
74042635.039475